Search results for "metabolic rates"

showing 4 items of 4 documents

Oxygen consumption of F0 and F1 larval and juvenile European seabass Dicentrarchus labrax in resonse to ocean acidification and warming

2022

Ongoing climate change is leading to warmer and more acidic oceans. The future distribution of fish within the oceans depends on their capacity to adapt to these new environments. Only few studies have examined the effects of ocean acidification (OA) and warming (OW) on the metabolism of long-lived fish over successive generations. We therefore aimed to investigate the effect of OA on larval and juvenile growth and metabolism on two successive generations of European sea bass (Dicentrarchus labrax L.) as well as the effect of OAW on larval and juvenile growth and metabolism of the second generation. European sea bass is a large economically important fish species with a long generation time…

IdentificationDicentrarchus labrax routine metabolic rate per dry massLife stagedry massType of studyDicentrarchus labrax fork lengthGermanyWeightedCalculatedTreatment temperaturebody lengthlarval growthteleostOcean acidificationdissolvedTreatment partial pressure of carbon dioxideOptical oxygen meter with sensor OXR50 FireStingLaboratory experimentstandard metabolic rate per fresh massTreatment: temperatureDicentrarchus labrax standard metabolic rate per fresh massEarth System Researchmetabolic ratesUniform resource locator link to referenceDicentrarchus labrax dry massStereomicroscopy Leicafork lengthStereomicroscopy (Leica)GenerationOxygen dissolvedTank numberocean warmingjuvenile growthPyroScience GmbHAgeUniform resource locator/link to referenceDATE TIMEDicentrarchus labraxroutine metabolic rate per dry masswet weightedFulton's condition factorSpeciesFish wet weightedCaliperOptical oxygen meter with sensor OXROB10 (FireSting PyroScience GmbH Germany)Optical oxygen meter with sensor OXROB10 FireStingOptical oxygen meter with sensor OXR50 (FireSting PyroScience GmbH Germany)Fulton s condition factorOxygenDATE/TIMEFishSample IDTreatment: partial pressure of carbon dioxideDicentrarchus labrax body lengthmassDicentrarchus labrax mass
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Growth rates of F0 and F1 larval and juvenile European seabass Dicentrarchus labrax in resonse to ocean acidification and warming

2022

Ongoing climate change is leading to warmer and more acidic oceans. The future distribution of fish within the oceans depends on their capacity to adapt to these new environments. Only few studies have examined the effects of ocean acidification (OA) and warming (OW) on the metabolism of long-lived fish over successive generations. We therefore aimed to investigate the effect of OA on larval and juvenile growth and metabolism on two successive generations of European sea bass (Dicentrarchus labrax L.) as well as the effect of OAW on larval and juvenile growth and metabolism of the second generation. European sea bass is a large economically important fish species with a long generation time…

GenerationTank numberLife stagedry massType of studyocean warmingjuvenile growthAgeUniform resource locator/link to referenceWeightedDATE TIMEDicentrarchus labraxTreatment temperatureSpeciesbody lengthlarval growthteleostCaliperOcean acidificationTreatment partial pressure of carbon dioxideLaboratory experimentTreatment: temperatureDATE/TIMESample IDTreatment: partial pressure of carbon dioxideDicentrarchus labrax body lengthEarth System Researchmassmetabolic ratesUniform resource locator link to referenceDicentrarchus labrax dry massDicentrarchus labrax mass
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Experimental conditions for respiration and growth studies of F0 and F1 larval and juvenile European seabass Dicentrarchus labrax

2022

Water parameters in the 2 years before spawning of F0 (08.02.2016-06.03.2018) and during larval and juvenile phase of F1: Larval period until 17.05.2018 (48 dph, 900 dd) and 01.06.2018 (63 dph, ~900 dd) for warm and cold life condition respectively, for the juveniles until 28.09.2018 (180 dph, ~4000 dd) and 12.02.2019 (319 dph, ~5100 dd) for warm and cold conditioned fish respectively. Means ± s.e. over all replicate tanks per condition. Temperature (Temp.), pH (free scale), salinity, oxygen and total alkalinity (TA) were measured weekly in F1 and monthly in F0; sea water (SW) measurements were conducted in 2017 and 2018. Water parameters during larval and early juvenile phase of F0: Larval…

Calculated by CO2sys_xls_program Lewis and WallaceSalinityAlkalinityLife stageType of studyTemperature waterGermanyCalculatedAlkalinity totalSalinity standard errortotallarval growthteleostexperiment2006pH2007 with purified m cresol purpleOcean acidificationMeasured spectrophotometrically Dickson et alTemperatureWeilheimPartial pressure of carbon dioxide (water) at sea surface temperature (wet air) standard errorSilicatedissolvedLaboratory experimentSEAL AA3 segmented flow autoanalyzerSilicate standard errorstandard errorMultiprobeEarth System ResearchWTW 340imetabolic rateswaterGenerationOxygen dissolvedMultiprobe WTW 340iPhosphateocean warmingAlkalinity total standard errorjuvenile growthCarbon dioxide (water) partial pressurepH meter (WTW 3110) with electrode (WTW Sentix 41)DATE TIMEWTW Oxi 340i probeTemperature water standard errorCarbon dioxide water partial pressurepH standard errorXylem Analytics GermanySalinometer (WTW LF325 Xylem Analytics Germany Weilheim Germany)Calculated by CO2sys_xls_program (Lewis and Wallace 2006)OxygenTreatmentDATE/TIMEPartial pressure of carbon dioxide water at sea surface temperature wet airSalinometer WTW LF325Oxygen dissolved standard errorMeasured spectrophotometrically (Dickson et al. 2007) with purified m-cresol purplepH meter WTW 3110 with electrode WTW Sentix 41Phosphate standard error
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Respiration and growth rates of F0 and F1 larval and juvenile European seabass Dicentrarchus labrax in response to ocean acidification and warming

2022

Ongoing climate change is leading to warmer and more acidic oceans. The future distribution of fish within the oceans depends on their capacity to adapt to these new environments. Only few studies have examined the effects of ocean acidification (OA) and warming (OW) on the metabolism of long-lived fish over successive generations. We therefore aimed to investigate the effect of OA on larval and juvenile growth and metabolism on two successive generations of European sea bass (Dicentrarchus labrax L.) as well as the effect of OAW on larval and juvenile growth and metabolism of the second generation. European sea bass is a large economically important fish species with a long generation time…

ocean warmingjuvenile growthlarval growthteleostOcean acidificationmetabolic ratesLaboratory experiment
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